Polipol 351
- Chemical Family
- OrthophthalicsPolyestersUnsaturated Polyester (UPE)
Polipol 351 is a Hand lay-up / Spray-up high reactivity polyster.
Product families
Applications
- Food & Beverage Packaging
Product Families
- Polyesters
Other characteristics
- Brand
- Polipol
- Cure Method
- Chemical Cure
- Polymer Name
- Thermoset Polyester
- Processing Methods
- Hand Lay-Up, Spray Lay-Up
- Markets
- Printing & Packaging
- Cure
- Chemical Cure
- Technology
- Plastics
- Packing Types
You can choose any package type suitable for your production system or you can get further information from our sales department regarding container options.
- Primary Usages
- GRP parts which require heat resistance.
- Labeling Claims
- Food Contact Acceptable
- Material Features
- Food Contact Acceptable
- Good Mechanical Properties
- Good Sagging Resistance
- Heat Resistance
- High Heat Deflection Temperature
- Thixotropic
- HIGHLIGHTS
- High HDI and mechanical values
- Fast demolding time
- Food Contact
- Spray Applications
Glass fiber roving and catalyzed resins are sprayed on mold surface with a chopper gun. Any air trapped after spraying is released with a roller. Spray-up production steps:
- Hand Lay-up Application
Hand lay-up production methods offer design flexibility, are low cost and a good choice for many producers. It is an ideal method for low quantity part manufacturing. Hand lay-up production methods allow flexibility with part shapes and lamination design and have lower mold costs compared to other production techniques. Additionally, it is possible to obtain desired mechanical properties with different fiber resin ratios. Hand lay-up production steps:
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Hand Lay-Up
- Spray Lay-Up
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity | 600-800 | cps |
| Monomer Content | 37 - 40 | % |
| Flexural Strength | 140 | MPa |
| Tmax | 190 | °C |
| Barcol Hardness, 934 | 45 | Barco |
| Volumetric Shrinkage | 8, 7 | % |
| Tensile Strength | 66 | MPa |
| Gel Time | 12 - 14 | min |
| Elongation at Break Tensile | 2, 2 | % |
| HDT (0,45 MPa] | 100 | °C |
| Remarks | OT1, OT2 | — |
